Gannons Bay Weather Forecast

    • 14
    • 21

    Shower or two

    • 15
    • 20

    Possible shower

    • 14
    • 19

    Partly cloudy

    • 14
    • 21

    Partly cloudy

    • 15
    • 21

    Shower or two

    • 15
    • 21

    Partly cloudy

    • 15
    • 21

    Possible shower

Today 10 Jun Sydney

Partly cloudy. The chance of fog in the west in the early morning. High chance of showers, most likely from the late morning. Light winds becoming northerly 15 to 25 km/h in the morning then becoming light in the evening.

Sydney Coastal Waters

Broken Bay to Port Hacking
Wind
Northerly 15 to 20 knots turning northwesterly 10 to 15 knots in the late evening.
Seas
1 to 1.5 metres, decreasing to 1 metre during the afternoon.
1st Swell
Southerly around 1 metre.
Weather
Partly cloudy. 60% chance of showers. The chance of a thunderstorm offshore in the evening.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Gannons Bay Temperature Statistics View More

June Temperature

Sydney Airport (14km)

  • Lowest 7 June, 2026

    8.9 °C

  • Average June

    14.9 °C

  • Highest 3 June, 2026

    21.6 °C

Climate (2021–Present)

Sydney Airport (14km)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    14.9 °C

  • Average 2021–2026

    18.7 °C

  • Average High 2021–2026

    23.4 °C
Get WillyWeather+ to remove ads